Analytical device



FIG. 1 is a perspective view of an analytical device of our new design.

FIG. 2 is a front view of the analytical device of FIG. 1.

FIG. 3 is a back view of the analytical device of FIG. 1.

FIG. 4 is a side view of the analytical device of FIG. 1.

FIG. 5 is another side view of the analytical device of FIG. 1.

FIG. 6 is a top view of the analytical device of FIG. 1; and,

FIG. 7 is a bottom view of the analytical device of FIG. 1.

The broken lines illustrate portions of the analytical device that formno part of the claimed design.

CLAIM The ornamental design for an analytical device, as shown anddescribed.